package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {
    void add(ShoppingCart shoppingCart);

    List<ShoppingCart> findCurrentShopping(ShoppingCart shoppingCart);

    @Update("update sky_take_out.shopping_cart set number = #{number} where id =#{id}")
    void update(ShoppingCart shoppingCart1);

    @Select("select * from sky_take_out.shopping_cart where user_id = #{userId}")
    List<ShoppingCart> get(Long userId);
    @Delete("delete from sky_take_out.shopping_cart where user_id = #{currentId}")
    void clean(Long currentId);

    void insertBatch(List<ShoppingCart> shoppingCarts);
}
